While Mozilla has been working on the project for a few years now, the Common Voice Library has grown enormously over the last year – a report by Engadget says that "the collection is composed of 1,400 hours of recorded voice clips from 42,000 contributors."

Speaking your language

After introducing non-English languages last year, digital strategist Michael Henretty explained in a blog post how the project could help small or independent developers across the world to incorporate voice recognition technology into their products:

“Going multilingual marks a big step for Common Voice, and we hope that it’s also a big step for speech technology in general. Democratizing voice technology will not only lower the barrier for global innovation, but also the barrier for access to information.”

Anyone can contribute to the library by reading phrases aloud on the website.
Image credit: Mozilla

By providing a huge library of human voices in a range of languages for free, Mozilla could be opening the doors for companies that don't have the resources of Apple, Amazon, and Google, to develop their own voice assistants.

Whether this will lead to an influx of new voice assistants and voice-enabled devices remains to be seen, but having this open linguistic repository could be extremely useful for language researchers as well as tech developers in years to come.